Innovited D4S HID Xenon Headlight Bulbs 12000K Pure Blue High Low Beam 66440 42402 42402WX,etc Replacement Bulb - Pack of 2 - DBulbs028

• 2pcs packaged. Replacement part number: 66144 66140 85140 85415 (If there is any problem in the product,please feel free to contact us) Extend Lifespan:HID bulbs ensure the last 3500 hours lifespan. Anti-ultraviolet coating can prevent the brightness of the bulb from dimming continuously. IP67 waterproof design and high-temperature resistance metal base reduce the fog and vaporization damage caused during driving. Easy to Install: 1:1 factory HID bulb design optimizes compatibility, you take only 5 minutes to complete the whole replacement process.Warm tips：Most car models have more than two assemblies. If you are not sure, please feel free to contact us for detail information. High Brightness: 200% brighter than standard HID lights.HID bulb usually uses a lens assembly, the bulb reaches its brightest level after a few seconds of lighting. Replace Only HID Bulbs: Those HID bulbs are ONLY Replacement for stock D4S HID headlight bulbs only, NOT ADAPT if your auto has stock Halogen/LED headlight.